I found a cool project with an interesting control called ‘xypad’ (and other controls). The project creator only supported threejs, but react spring (popular physics animation library) the underlying library supports even vanilla React. I needed to update the ‘react-BabylonJS’ NPM library to work with “Spring Value” objects (instead of just Vector3), so the reconciler was updated.
I put in a PR to support BabylonJS, but it will take some work to get - this is what it looks like - very cool SVG animations.
https://brianzinn.github.io/react-babylonjs/?path=/story/integrations--react-three-gui